help in a matrix

I have a matrix with 700 rows and 3 columns, i want to make a function that checks every row and stores the output in a new matrix but it only checks on one row only, is there a way to make it check on all rows?

[Thomas]

can you post your function?

Answer 1

[Chad Greene]

This function returns an array that is the row of your matrix times five.

function [out] = mynewfunction(matrix,row); 

out = 5*matrix(row,:);